Do CCT candidates do the same water confidence training as PJs?
Yes, you will be doing the same stuff as PJs now that A&S has replaced CCSC and Indoc.
Is it possible to do PJ or CCT as a reserve?
Yes but you would have to get in touch with a reserve recruiter, then go to that unit to do an assessment and board with them in order to be hired by that unit. Then they will send you to BMT then SW Prep, then A&S.